Various materials of flow meters are available on the market, including plastic flow meters, metal flow meters and glass flow meter and so on.

Plastic flow meter is mainly made of AS and ABS which is corrosion-resistant and suitable for most corrosive medium. Its measuring tube has its own scale and calibrated size, which is easy to read. Multiple connection methods such as plug-in, welding, thread and flange are available. What's the most important, its price is very economical.

Due to so many advantages, plastic flow meters are commonly used in food processing plants, urban water supply system, sewage purification and wastewater treatment applications.